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3 SPECIFICATION
Items
Operating Voltage
Battery Voltage
Power Consumption
Analog Sensor
Digital Output 1~8
Digital Input 1~8
RS485
MSC CAN
CE-EMC Certificate
Vibration
Shock
Bump
Safety Requirement
Case Dimensions
Working Temperature
Working Humidity
Storage Temperature
Protection Level
Weight
HEM4300 Engine Controller User Manual
Table 3 Technical Parameters
DC8V~DC35V, DC reverse connection protection
Resolution: 0.1V
Accuracy: 1%
<5W (Standby mode: ≤3W)
Resistance Input
Range: 0Ω ~ 6000Ω
Resolution: 0.1Ω
Accuracy: 1Ω (below 300Ω)
Voltage Input
Range: 0V ~ 5V
Resolution: 0.01V
Accuracy: 1%
Current Input
Range: 0mA ~ 20mA
Resolution: 0.01mA
Accuracy: 1%
Transistor active output, rated 4A.
Low active: low on threshold voltage below 1.2V, max input voltage is 60V;
High Active: high on threshold voltage over 1.8V, max input voltage is 60V.
Isolated, half-duplex, 9600 baud rate, max. communication distance is
1000m.
Isolated, max. communication distance is 250m, using Belden 9841 cable
or equivalence.
EN 55032, EN 55024
5Hz~8Hz, amplitude=±17mm
8Hz~100Hz, a=4g
100Hz~500Hz, a=2g
IEC 60068-2-6
50g, 11ms, half-sine, complete shock test from three mutual perpendicular
directions, and 18 times shock for each test
IEC 60068-2-27
25g, 16ms, half-sine
IEC 60255-21-2
According to EN 61010-1 installation category (over voltage category) III,
300V, pollution class 2, altitude 3000m.
189mm x 131mm x 61mm
(-30~+70)°C
(20~93)%RH
(-40~+80)°C
IP65
0.35kg
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